Systems and methods for monitoring and controlling water consumption

Abstract

Systems and methods for monitoring and controlling water consumption in a water-based system are disclosed using one or more sensors for generating signals indicative of the operation thereof. One or more interface modules are provided as breaker circuits for receiving the generated signals, and a fluid control device is operable for limiting the water consumption. A motherboard receives the interface modules and provides communication therebetween for information processing. Signals from the various sensors are supplied to a controller, which provides signals to status indicators, and also operates to provide alarm signals via network interfaces to remote locations. In an alternate embodiment, a water monitoring system is designed to shut off the water supply to the water device and to shut off either the electrical supply or the gas supply to the heating unit of the water device in response to sensing a malfunction through one or more sensed parameters.

Description

[0001] This application is a continuation-in-part of U.S. Utility application Ser. No. 10 / 668,897, filed Sep. 23, 2003, which is a continuation-in-part of U.S. Utility application Ser. No. 10 / 252,350, filed Sep. 23, 2002, now U.S. Pat. No. 6,766,835, issued Jul. 27, 2004, the contents of both of which are incorporated herein by reference.BACKGROUND OF THE INVENTION [0002] 1. Field of the Invention [0003] The present invention relates to fluid consumption systems in the home and commercial environments. More particularly, the invention relates to automated controls and monitoring of fluid-based systems employing methods and systems for detecting, communicating, and preventing operational failures. [0004] 2. Description of the Related Art [0005] There are various water-consuming fixtures, appliances, and systems in both residential and commercial installations. Typical water-based systems include sinks, toilets, dishwashers, washing machines, water heaters, lawn sprinklers, swimming p...

AI Technical Summary

Benefits of technology

[0019] In another embodiment, the system interfaces with other systems or devices of a building, such as the heating and/or cooling system and/or hot water tank(s) of a building. Based on detected water flow in component(s) of the water-based system, the system controls those other systems or devices. For instance, if no or negligible water movement has been detected within a predetermined time period, the heat is tur...

Problems solved by technology

After a period of time, however, mineral deposit buildup and corrosion frequently take place in relief valves and the like, as a result of these periodic operations.

In time, such corrosion or scale build up may impair operation.

When this occurs, the possibility of a catastrophic failure exists.

In addition to the possibility of high pressure explosions taking place in water tanks, other conditions can also lead to significant damage to the surrounding structure.

As hot water tanks age, frequently they develop leaks, or leaks develop in the water inlet pipe or hot water outlet pipe to the tank.

If such leaks go undetected, water damage from the leak to the surrounding building structure results.

While the various systems disclosed in the prior art patents discussed above function to sense potential malfunct...

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